Give the location of male gonopores . What is their function.

Explanation

### Step-by-Step Solution:

1. **Definition of Male Gonopore**: The male gonopore is an aperture found in certain organisms, such as earthworms, that serves as an opening for reproductive purposes.

2. **Location of Male Gonopores**: In earthworms, the male gonopores are located on the ventrolateral side of the body. Specifically, they are found in the 18th segment of the earthworm.

3. **Understanding Ventrolateral Position**: The term "ventrolateral" refers to the lower side (ventral) and the sides (lateral) of the earthworm. The ventral side is the underside, while the dorsal side is the upper side.

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